#ifndef __KERNEL_INTERRUPT_H_
#define __KERNEL_INTERRUPT_H_

//below:about pic ,mouse and keyboard pic master is pic 1:port 0x20 0x21 ,pic slave is pic 2:port 0xa0 0xa1
#define PIC0_ICW1		0x0020
#define PIC0_OCW2		0x0020
#define PIC0_IMR		0x0021
#define PIC0_ICW2		0x0021
#define PIC0_ICW3		0x0021
#define PIC0_ICW4		0x0021
#define PIC1_ICW1		0x00a0
#define PIC1_OCW2		0x00a0
#define PIC1_IMR		0x00a1
#define PIC1_ICW2		0x00a1
#define PIC1_ICW3		0x00a1
#define PIC1_ICW4		0x00a1


void init_pic();
void int_handler_21(int *esp);

#endif
